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Gas chromatography mass spectrometry (GCMS) is one of the most common methods of analysis for a wide range of compounds including volatile (VO), semi-volatile (SVO) and nonpolar organics. Spex® Certiprep GCMS standards are widely available for analyses ranging from agricultural testing to environmental samples.

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SKU: 271L

Pyridine

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
SKU: 269H

4-Bromo-3,5-dimethylphenyl N-methylcarbamate

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
SKU: 25-A

1,4-Dichlorobenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Single: Gravimetric and/or Volumetric
SKU: 251L

m-Cresol

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
SKU: 239-02

n-Tridecane (C13)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 2541.16-K-ME

Diazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
SKU: 2703.15-K-ME

Nordiazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
SKU: 2706.15-K-ME

Oxazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
SKU: 2707.16-K-ME

(±)-Tramadol hydrochloride, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
SKU: 2707.16-100-ME

(±)-Tramadol hydrochloride, 100 µg base/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 ug base/mL
  • Certification Single
  • Top rated
SKU: HICAL-ACIDS

HICAL-Acids Mix, 2,000 µg/mL

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  • Brand Spex
  • Matrix Methylene Chloride
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: GRO-EPA-2

Gasoline Range Organics (EPA) Alternative Formulations

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 500 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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